We have an active community of your fellow traders who talk shop throughout the day. We use the Slack platform for our communication. If you aren't familiar with Slack, it's similar to IRC or other chat programs (but with a much better UI). They have a great web interface, or you can use their native clients for Windows, OS X, Android, or iOS.
Our discussions do require an invitation to join. This helps us to keep out distractions and to provide you with the best signal to noise ratio in chat. Want to join us?